Once upgrade done, then I need to get rid of ""<<<<Generated" section from my app.js what is modified with this step. Then do the refresh:

Code:

sencha app refresh

3. build the app:

Code:

sencha -cw /Users/me/Workspaces/MyPrj/src/main/webapp app build

and this step is providing a subfolder called 'build'. And it looks very much incomplete.
Can someone help me to understand what are the files under build, and what is missing? (in past it was compresses into a all-in-one big app-all.js file. That is what I am expecting, or something familiar.)